Episode 3 — Gone Smooth — sees Fet — a shady Ukrainian-American pest exterminator — finishing a job for a posh, but snotty, banker. And, after he leaves? Noticing rats fleeing the sewers of New york: and heading for the nearest river.

In the meantime, Abraham Setrakian is released from prison: having promised to melt down his sword stick. Meeting with Nora, after his case is dismissed, he tells her only what he has stated before: that the bodies of the plane’s passengers must be destroyed, and that any survivors must be equally heavily dealt with.

Talking of whom? Singer, Gabe Bolivar, is hearing a persistent ringing in his ears: and finding he’s having problems using the toilet. Ansel is back at the family home … and drinking blood from a raw steak in the family fridge.

Captain Redfern being monitored by Eph and Nora. Who vanishes from his room.

Episode 4 — It’s Not for Everyone — sees Eph, Nora and Jim doing an autopsy on Captain Redfern. And finding that whatever it is he was turning into, was taking him away from his human roots.

It’s only AFTER they’ve burnt the body that Jim makes a confession: it was he that let the van with the box that seems to be the cause of Redfern’s condition, through the cordon and out of New York City.

Meanwhile … ? Gus, and his friend, Felix, steal a car: intent on making some money for themselves. And find that the fence they were going to sell the car to, is offering a lot less than they were expecting.

After Eph and Nora hear have burnt Redfern’s body — and walked away from Jim, disgusted at his actions — they decided to visit another of the victims: a child called Emma Arnot, who they believed was dead but who they’d been told had gone back home.

It’s only when they get there they find out Emma … is much more changed than the late Captain Redfern.

As is her father.

And that the only person who knows how to deal with victims of the plague … ?